Home / 1,110,562.26-1,665,633.33-541,372.02

Finding the Fourth Proportional to 1,110,562.26, 1,665,633.33 and 541,372.02

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Solution

The fourth proportional to 1,110,562.26, 1,665,633.33 and 541,372.02 is: 811,955.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,562.26 : 1,665,633.33 = 541,372.02 : x
  2. Step 2: Convert to fraction form
    1,110,562.26/1,665,633.33 = 541,372.02/x
  3. Step 3: Cross multiply
    1,110,562.26x = 1,665,633.33 × 541,372.02
  4. Step 4: Simplify right side
    1,110,562.26x = 901,727,280,441.43
  5. Step 5: Solve for x
    x = 901,727,280,441.43/1,110,562.26
  6. Step 6: Final answer
    x = 811,955.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.